通过对沧州苜蓿植物学特性、生物学特征、经济性状及营养价值等问题的研究,认为该品种在华北东部低平原长期的自然淘汰和人工选择过程中已逐渐形成了区别于其他紫花苜蓿品种的一个地方品种。其产量高、品质优、适口性强;抗旱、耐瘠,在中度盐化土壤上生长发育良好,是华北东部低平原理想的饲草品种。 Based on the studies on the botanical characteristics, biological characteristics, economic traits and nutritional value of alfalfa in Cangzhou, the author believes that the cultivars of alfalfa have gradually formed different forms from the other alfalfa cultivars during the long-term natural elimination and artificial selection in the low plain of eastern North China A local variety. Its high yield, excellent quality and palatability; drought, barren, moderately salinized soil growth and development is good, is an ideal lowland eastern forage grass species.